111001230321233 has 32 divisors (see below), whose sum is σ = 135381132595200. Its totient is φ = 88890712557696.

The previous prime is 111001230321211. The next prime is 111001230321239. The reversal of 111001230321233 is 332123032100111.

It is not a de Polignac number, because 111001230321233 - 2¹⁴ = 111001230304849 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 111001230321199 and 111001230321208.

It is not an unprimeable number, because it can be changed into a prime (111001230321239) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 79102760 + ... + 80493782.

It is an arithmetic number, because the mean of its divisors is an integer number (4230660393600).

Almost surely, 2^{111001230321233} is an apocalyptic number.

It is an amenable number.

111001230321233 is a deficient number, since it is larger than the sum of its proper divisors (24379902273967).

111001230321233 is a wasteful number, since it uses less digits than its factorization.

111001230321233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1399341.

The product of its (nonzero) digits is 648, while the sum is 23.

Adding to 111001230321233 its reverse (332123032100111), we get a palindrome (443124262421344).

The spelling of 111001230321233 in words is "one hundred eleven trillion, one billion, two hundred thirty million, three hundred twenty-one thousand, two hundred thirty-three".